In 1941, World War II was in full swing. At that time, the U.S. and Soviet troops, led by Captain Martin Stone (Andrew Tiernan) and Captain Niemi (Jouko Ahola), entered the border area between Finland and Russia to assist the Finnish troops in annihilating the enemy. In 1939, Nazi Germany captured Russian soldiers for secret live experiments. Two years later, Hitler ordered the experiment to be suspended and all living people and evidence to be destroyed. Not long after the U.S. and Soviet troops entered the forest, they were attacked by enemy firepower, resulting in the loss of half of their troops. As night fell, the soldiers who held their ground found that the enemy troops they had killed were resurrected one after another, turning into zombies without any emotions or fear. The living people decreased one after another, and this group of soldiers who did not know the details experienced an unforgettable journey of death...